Bump eslint and @types/eslint in /packages/credentials

Bumps [eslint](https://github.com/eslint/eslint) and [@types/eslint](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/eslint). These dependencies needed to be updated together.

Updates `eslint` from 9.3.0 to 9.11.1
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.3.0...v9.11.1)

Updates `@types/eslint` from 8.56.10 to 9.6.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/eslint)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: "@types/eslint"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

packages/credentials/package.json

@@ -87,7 +87,7 @@
     "@sphereon/pex-models": "2.2.4",
     "@sphereon/ssi-types": "0.26.0",
     "@types/chai": "4.3.16",
-    "@types/eslint": "8.56.10",
+    "@types/eslint": "9.6.1",
     "@types/mocha": "10.0.6",
     "@types/node": "20.14.8",
     "@types/pako": "^2.0.3",
@@ -99,7 +99,7 @@
     "c8": "9.1.0",
     "chai": "5.1.1",
     "esbuild": "0.21.3",
-    "eslint": "9.3.0",
+    "eslint": "9.11.1",
     "eslint-plugin-mocha": "10.4.3",
     "mocha": "10.4.0",
     "mocha-junit-reporter": "2.2.1",